615140280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{3739}}^1$

素因数の和:4213

約数の個数: 96

約数和(自身を含む): 2004116400

約数和(自身を除く): 1388976120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 457, 914, 1371, 1828, 2285, 2742, 3656, 3739, 4113, 4570, 5484, 6855, 7478, 8226, 9140, 10968, 11217, 13710, 14956, 16452, 18280, 18695, 20565, 22434, 27420, 29912, 32904, 33651, 37390, 41130, 44868, 54840, 56085, 67302, 74780, 82260, 89736, 112170, 134604, 149560, 164520, 168255, 224340, 269208, 336510, 448680, 673020, 1346040, 1708723, 3417446, 5126169, 6834892, 8543615, 10252338, 13669784, 15378507, 17087230, 20504676, 25630845, 30757014, 34174460, 41009352, 51261690, 61514028, 68348920, 76892535, 102523380, 123028056, 153785070, 205046760, 307570140, 615140280]

約数ペア:

[(1, 615140280), (2, 307570140), (3, 205046760), (4, 153785070), (5, 123028056), (6, 102523380), (8, 76892535), (9, 68348920), (10, 61514028), (12, 51261690), (15, 41009352), (18, 34174460), (20, 30757014), (24, 25630845), (30, 20504676), (36, 17087230), (40, 15378507), (45, 13669784), (60, 10252338), (72, 8543615), (90, 6834892), (120, 5126169), (180, 3417446), (360, 1708723), (457, 1346040), (914, 673020), (1371, 448680), (1828, 336510), (2285, 269208), (2742, 224340), (3656, 168255), (3739, 164520), (4113, 149560), (4570, 134604), (5484, 112170), (6855, 89736), (7478, 82260), (8226, 74780), (9140, 67302), (10968, 56085), (11217, 54840), (13710, 44868), (14956, 41130), (16452, 37390), (18280, 33651), (18695, 32904), (20565, 29912), (22434, 27420)]